Home / 4,181.22-5,774.95-3,333.30

Finding the Fourth Proportional to 4,181.22, 5,774.95 and 3,333.30

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Solution

The fourth proportional to 4,181.22, 5,774.95 and 3,333.30 is: 4,603.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181.22 : 5,774.95 = 3,333.30 : x
  2. Step 2: Convert to fraction form
    4,181.22/5,774.95 = 3,333.30/x
  3. Step 3: Cross multiply
    4,181.22x = 5,774.95 × 3,333.30
  4. Step 4: Simplify right side
    4,181.22x = 19,249,637.08
  5. Step 5: Solve for x
    x = 19,249,637.08/4,181.22
  6. Step 6: Final answer
    x = 4,603.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.